plus the lance armstrong interview. he's denied he doped for years. >> sick and tired of these allegations. they are absolutely untrue. >> the support gave him the boot. >> lance armstrong has no place in cycling. >> now and for the first time lance armstrong says he's opening up about what really happened. >>> and hundreds of people hunting giant snakes. >> the species of the day is ber mes python. >> i have a machete and side arm. >> man verses python in the florida everglades. >> breaking news with lance armstrong. first president obama still supports an assault weapons ban. he admits it may not make it through congress. the president head a news conference and said the ban is one idea he is considering after a list of recommendations from joe biden. it includes legislative proposals and by himself using his presidential powers without the congress. he put them in charge of the gun violence task force after the massacre in newtown. one month from today a mab killed 26 people including 20 first graders. the president